Tungsten-copper rod is an alloy of tungsten, copper, and other elements. Copper content in commonly-used alloys ranges from 10% to 50%. Powder metallurgy is used to prepare the alloy. The alloy has high electrical and thermal conductivity. About
It is antistatic and emulsified, with the antistatic agent being used in the woven fabric for mineral flotation. About Dodecyl-bis(2-hydroxyethyl)-methylazanium,chloride: Dodecyl-bis(2-hydroxyethyl)-methylazanium,chloride has the characteristics
FMES is a sulfate anionic new surfactant. It is easily soluble, dispersible, compatible with hard water, and has high electrolyte stabilization.Active matter content: 70% Fatty Acid methyl Esters Ethoxylate Sulfonate The Fatty Acid methyl Esters
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